Rapid: Individual Calculations January 2021
 Oszutowska, Anna  Total change: -7.80  Rating chartPersonal card
 Indywidualne Mistrzostwa Polski Kobiet w Szachach Szybkich Bydgoszcz POL 2020-12-13
RcRownchangeKK*chgGame
 1492 1322 2.50 8 -0.30 20 -6.00 
  Cieslak, Wiktoria 1990 POL0.001-0.0120-0.20 
  Goraj, Barbara wc1790 POL0.001-0.0520-1.00 
  Buchta, Agnieszka 1560 POL0.5010.30206.00 
  Zapalowska, Wiktoria 1208 POL0.001-0.6620-13.20 
  Kilichowska, Kornelia 1111 POL1.0010.23204.60 
  Sivickis, Wiktoria 1402 POL1.0010.612012.20 
  Borkowska, Zuzanna 1587 POL0.001-0.1820-3.60 
  Retz, Agnieszka 1290 POL0.001-0.5420-10.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Konin Masters VI - IV Memorial Wiktora Korcznoja - RAPID Konin POL 2020-12-18
RcRownchangeKK*chgGame
 1539 1322 1.00 3 -0.09 20 -1.80 
  Meczynski, Waldemar 2057 POL0.001-0.0120-0.20 
  Kopaczewski, Zbigniew 1526 POL0.001-0.2420-4.80 
  Latacz, Krzysztof 1034 POL1.0010.16203.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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